How HaMuch saves you money
Post your job for free
We send your job to ALL Gretna extension builders
Compare quotes
Available extension builders in Gretna reply
Save Money
Select your affordable Gretna extension builder
Post your job
From £21,408
LLED CONSTRUCTION LTD
LLED CONSTRUCTION LTD is an established extension buildering business in Gretna. We come highly recommended and provide competitive quotes for your...
From £21,528
IAN PEARSON JOINER & BUILDER
Experienced extension builder ready to quote for your work. IAN PEARSON JOINER & BUILDER is the best extension builder in Gretna. No obligation fre...
From £21,648
L I P CONSTRUCTION LTD
Experienced extension builder ready to quote for your work. L I P CONSTRUCTION LTD is the best extension builder in Gretna. No obligation free quot...
Flat roof extension cost in Gretna
A flat roof extension ranges from the cheapest of £21,408 (LLED CONSTRUCTION LTD based in CA6) to the dearest of £21,648 (L I P CONSTRUCTION LTD based in DG11), but these are just estimates. While they give you an idea of who will be better value, the best way to compare costs is to get real quotes.
Find out how much your flat roof extension will cost in Gretna by posting a job with HaMuch. We'll send it to extension builders in Gretna.
- How much does a flat roof extension cost?
- Flat roof extension cost per m2
- Factors affecting the cost of flat roof extensions
- Advantages and disadvantages of flat roofs
- Which is cheaper: a flat roof or pitched roof?
- How long does a flat roof extension take?
- Do you need planning permission for a flat roof extension?
- How long does a flat roof last?
- Can you walk on a flat roof extension?
- What insulation do I need for a flat roof extension?
Get extension builder rates instantly
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Carlisle | £24 | £203 |
| Build A Flat Roof Extension near Dumfries | £20 | £164 |
| Build A Flat Roof Extension near Dumfries & Galloway | £20 | £164 |
Estimates for common extension builder jobs in Gretna;
Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.
Underpin a building - £17,028
Two storey extension - £87,292
Build a timber frame extension - £25,528
Build a swimming pool - £80,528
Single storey extension - £45,560
Side return extension - £36,190
Install an RSJ - £1,728
Outbuilding - £9,528
Build a Mansard loft conversion - £51,528
Loft conversion - £29,325
Build a kitchen extension - £41,528
Hip to gable loft conversion - £41,528
Granny annexe - £86,528
Garden office - £9,528
Convert a Garage - £15,528
Garage - £18,028
Build a flat roof extension - £21,528
Build a dormer loft conversion - £41,528
Concrete foundations - £5,778
Convert a bungalow loft - £28,528
Convert a basement - £32,190